public final class PDF417Reader extends Object implements Reader, MultipleBarcodeReader
| Constructor and Description | 
|---|
| PDF417Reader() | 
| Modifier and Type | Method and Description | 
|---|---|
| Result | decode(BinaryBitmap image)Locates and decodes a PDF417 code in an image. | 
| Result | decode(BinaryBitmap image,
      Map<DecodeHintType,?> hints)Locates and decodes a barcode in some format within an image. | 
| Result[] | decodeMultiple(BinaryBitmap image) | 
| Result[] | decodeMultiple(BinaryBitmap image,
              Map<DecodeHintType,?> hints) | 
| void | reset()Resets any internal state the implementation has after a decode, to prepare it
 for reuse. | 
public Result decode(BinaryBitmap image) throws NotFoundException, FormatException, ChecksumException
decode in interface Readerimage - image of barcode to decodeNotFoundException - if a PDF417 code cannot be found,FormatException - if a PDF417 cannot be decodedChecksumException - if a potential barcode is found but does not pass its checksumpublic Result decode(BinaryBitmap image, Map<DecodeHintType,?> hints) throws NotFoundException, FormatException, ChecksumException
Readerdecode in interface Readerimage - image of barcode to decodehints - passed as a Map from DecodeHintType
 to arbitrary data. The
 meaning of the data depends upon the hint type. The implementation may or may not do
 anything with these hints.NotFoundException - if no potential barcode is foundFormatException - if a potential barcode is found but format is invalidChecksumException - if a potential barcode is found but does not pass its checksumpublic Result[] decodeMultiple(BinaryBitmap image) throws NotFoundException
decodeMultiple in interface MultipleBarcodeReaderNotFoundExceptionpublic Result[] decodeMultiple(BinaryBitmap image, Map<DecodeHintType,?> hints) throws NotFoundException
decodeMultiple in interface MultipleBarcodeReaderNotFoundExceptionCopyright © 2007–2018. All rights reserved.